291276703105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1187939}}^1$

素因数の和:1188081

約数の個数: 32

約数和(自身を含む): 384892560000

約数和(自身を除く): 93615856895

約数列:

[1, 5, 19, 29, 89, 95, 145, 445, 551, 1691, 2581, 2755, 8455, 12905, 49039, 245195, 1187939, 5939695, 22570841, 34450231, 105726571, 112854205, 172251155, 528632855, 654554389, 2008804849, 3066070559, 3272771945, 10044024245, 15330352795, 58255340621, 291276703105]

約数ペア:

[(1, 291276703105), (5, 58255340621), (19, 15330352795), (29, 10044024245), (89, 3272771945), (95, 3066070559), (145, 2008804849), (445, 654554389), (551, 528632855), (1691, 172251155), (2581, 112854205), (2755, 105726571), (8455, 34450231), (12905, 22570841), (49039, 5939695), (245195, 1187939)]